Dishwasher



FIG. 1 is a perspective view of a dishwasher showing a new design;

FIG. 2 is a front elevation view thereof;

FIG. 3 is a rear elevation view thereof;

FIG. 4 is a left-side elevation view thereof;

FIG. 5 is a right-side elevation view thereof;

FIG. 6 is a top plan view thereof; and,

FIG. 7 is a bottom plan view thereof.

The broken lines shown in the drawings illustrate portions of the dishwasher that form no part of the claimed design. 

CLAIM We claim the ornamental design for a dishwasher, as shown and described. 